from tortoise import BaseDBAsyncClient


async def upgrade(db: BaseDBAsyncClient) -> str:
    return """
        ALTER TABLE `sport_types` DROP COLUMN `name_en`;"""


async def downgrade(db: BaseDBAsyncClient) -> str:
    return """
        ALTER TABLE `sport_types` ADD `name_en` VARCHAR(50) NOT NULL  COMMENT '英文名称（例：Outdoor Run）';"""
